When it comes to knobs/fader/transport controls, the "DirectLink" protocol installer will not install into Logic Pro X properly for some reason (Logic 9 works immediately). Not to worry; I've created a work around to get this working as well:

Keep in mind, this is in essence just a folder, but you want to take the entire .Bundle file and put it in the location specified above. So download from the link below and put the entire downloaded file in the location specified above.